Chongqing Huate Communication Equipment Co., Ltd.

[ Manufacturer ]Main business are Wireless mobile public phone, IC card charging system, Power supply, Digital long-distance video frequency image forwarder.

Beijing Wincard Technology Co., Ltd.

[ Manufacturer ]Main business are Smart card, Multi-door controller

Shenzhen Haifeng Industry Co., Ltd.

[ Manufacturer Trader ]Main business are IC card charging system, Entrance guard system, Checking-in system etc.